Cushion|Lab Grown|IGI

3.01ct D SI2 Cushion Lab Grown Diamond

ID • D/SI2 • IGI LG732587992

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732587992

Diamond specifications and retailer prices

From $464 CAD
As of November 6, 2026
Save $3,193 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,657 CAD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG732587992 or 732587992. Listed at 13 retailers as of November 6, 2026, with prices from $464 to $3,657, a $3,193 spread on the same certified stone. Brilliant Earth lists it at $3,657. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732587992
Dimensions9.77 × 7.27 × 4.77 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.27 mm3.01 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732587992
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,657 CAD|Low: $464 CAD|High: $5,233 CAD|Avg: $1,515 CAD|-30.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$464 CAD
Retailer 5$575 CAD
Retailer 6$715 CAD
Retailer 2$806 CAD
Retailer 10$847 CAD
Retailer 7$906 CAD
Retailer 4$973 CAD
Retailer 12$1,333 CAD
Retailer 13$1,660 CAD
Retailer 11$1,824 CAD
Retailer 8$2,065 CAD
Retailer 3$2,708 CAD
Brilliant Earth$3,657 CAD

43 data points across 13 retailers

13 retailers$464 CAD to $3,657 CAD

A
Cheapest Retailer
-
$464 CAD
Final sale: no returns
A
Retailer 2
-
$575 CAD
View
A
Retailer 3
-
$715 CAD
View
A
Retailer 4
-
$806 CAD
View
B+
Retailer 5
-
$847 CAD
View
A
Retailer 6
-
$906 CAD
View
Retailer 7
-
$973 CAD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,333 CAD
View
B+
Retailer 9
-
$1,660 CAD
View
B+
Retailer 10
-
$1,824 CAD
View
B+
Retailer 11
-
$2,065 CAD
View
Retailer 12
-
$2,708 CAD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
16747839A · Nov 6
$3,657 CAD
$2,600 USD
View
12 more retailers have this diamond
Prices start from $464 CADSave up to $3,193 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.01ct Cushion
$464 CAD